using System;
public class Intri
{
	public static void Main(string[] args)
	{
		string a = "Um Teste";
		string b = "Teste";
		string[] s = a.Split();
		Console.WriteLine(a.Length);
		Console.WriteLine(a.Contains(b));
		Console.WriteLine(a + " e " + b);
		foreach(string x in s)
		{
			Console.WriteLine(x);
		}
	}
}